[antlr-interest] : help :Is it possible to have line number in the AST tree node
Anthony Brenelière
abreneliere at telys.com
Mon Jun 23 09:53:41 PDT 2003
Yes,
But, you have to create an class that inherits from the class "baseAST",
that has a 'line' property.
The default used AST is CommonAST, and does not manage lines.
Set the created AST class to the factory that creates nodes.
In C++:
ANTLR_USE_NAMESPACE(antlr)ASTFactory ast_factory( "PNode" );
Cordially,
Anthony
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
More information about the antlr-interest
mailing list